☆ 4.8 Article

In Situ Immobilizing Atomically Dispersed Ru on Oxygen-Defective Co3O4 for Efficient Oxygen Evolution

ACS CATALYSIS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Multidisciplinary

In Situ Electronic Redistribution Tuning of NiCo2S4 Nanosheets for Enhanced Electrocatalysis

Hui Su et al.

Summary: Metal Ru and vacancy engineering are used to enhance the activity of NiCo2S4 electrocatalysts for both oxygen evolution and hydrogen evolution reactions. Decorated with Ru single atoms and nanoclusters, the electrocatalysts exhibit significantly improved OER and HER performance, outperforming most reported materials in overall water splitting. Bader charge analysis reveals the promotion of electron interactions, contributing to the enhanced electrochemical performance.

ADVANCED FUNCTIONAL MATERIALS (2022)

添加到收藏夹

Review Chemistry, Multidisciplinary

Principles of Water Electrolysis and Recent Progress in Cobalt-, Nickel-, and Iron-Based Oxides for the Oxygen Evolution Reaction

Mingquan Yu et al.

Summary: Water electrolysis for green hydrogen production is crucial for a circular economy, but supply of sustainable electricity and availability of OER electrocatalysts are major bottlenecks. Co-, Ni-, and Fe-based catalysts are considered potential candidates to replace noble metals due to their versatility, abundance, and tunable electron configurations.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

添加到收藏夹

Article Chemistry, Physical

Oxygen Engineering Enables N-Doped Porous Carbon Nanofibers as Oxygen Reduction/Evolution Reaction Electrocatalysts for Flexible Zinc-Air Batteries

Fuqiang Qiang et al.

Summary: The study proposes a simple oxygen engineering strategy to improve the performance of heteroatom-doped carbon catalysts for oxygen reduction/evolution reactions. The crucial role of carboxyl groups in enhancing the oxygen electrocatalytic activity is verified through experimental and theoretical calculations. Additionally, the catalyst shows potential applications in zinc-air batteries.

ACS CATALYSIS (2022)

添加到收藏夹

Article Chemistry, Physical

Efficient Electrocatalytic Oxidation of Glycerol via Promoted OH* Generation over Single-Atom-Bismuth-Doped Spinel Co3O4

Ye Wang et al.

Summary: This study reports a single-atom doping strategy to enhance the activity and selectivity of Co3O4 in the electrocatalytic oxidation reaction of glycerol. Experimental and theoretical investigations reveal that the strategy generates reactive OH* species at CoTd2+ sites by substituting Bi for CoOh3+ sites in Co3O4. Mechanistic studies demonstrate that OH* accelerates the oxidation and cleavage of hydroxy groups and C-C bonds, achieving efficient glycerol oxidation.

ACS CATALYSIS (2022)

添加到收藏夹

Article Chemistry, Physical

Single-Atom-Induced Adsorption Optimization of Adjacent Sites Boosted Oxygen Evolution Reaction

Huihuang Chen et al.

Summary: Noble metal-based single-atom catalysts play important roles in the field of oxygen evolution reaction (OER). This study examines the correlation among structural heterogeneity, electronic structure, and catalytic performance by constructing atomic Ir on Co3O4 substrate. The results reveal that the synergy of atomic Ir and oxygen vacancies leads to an active nanodomain with distinct electronic and geometric properties, enhancing the catalytic activity. Moreover, the strong metal-support interaction stabilizes the catalyst's structure and suppresses the dynamic structural transformation of the substrate.

ACS CATALYSIS (2022)

添加到收藏夹

Review Chemistry, Physical

Interface Engineering of Air Electrocatalysts for Rechargeable Zinc-Air Batteries

Minghe Luo et al.

Summary: This review emphasizes the importance of heterostructured air electrocatalysts developed through interface engineering in enhancing oxygen electrocatalysis performance, and highlights the potential relationship between interface chemistry and oxygen electrocatalysis kinetics.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Free-standing nitrogen doped graphene/Co(OH)2 composite films with superior catalytic activity for aprotic lithium-oxygen batteries

Zifang Zhao et al.

Summary: The NRGO/Co(OH)(2) composite films prepared by a hydrothermal method exhibit excellent conductivity and catalytic activity, which help to improve the performance and cycling life of lithium-oxygen batteries.

CHINESE CHEMICAL LETTERS (2021)

添加到收藏夹

Review Chemistry, Physical

Recent Advance of Transition-Metal-Based Layered Double Hydroxide Nanosheets: Synthesis, Properties, Modification, and Electrocatalytic Applications

Huan Yi et al.

Summary: This review summarizes the electrocatalytic properties of transition-metal-based layered double hydroxides (TM LDHs) and the state-of-the-art synthesis methods of TM LDH-based electrocatalysts. It also discusses modifications for promoting the development of TM LDH-based electrocatalysts and reviews the application of TM LDH nanosheets in the field of electrocatalysis.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Review Chemistry, Physical

NiCo-Based Electrocatalysts for the Alkaline Oxygen Evolution Reaction: A Review

Yong-Chao Zhang et al.

Summary: NiCo-based electrocatalysts exhibit high activity and stability in the OER process, and regulating their structure and composition can enhance performance. The OER mechanism, activity descriptors, and atomic and electronic structure-activity relationships based on NiCo-based electrocatalysts have been elucidated through experimental and theoretical analyses, with challenges and future prospects for improving performance proposed.

ACS CATALYSIS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Improved Electrocatalytic Activity of Three-Dimensional Open-Structured Co3O4@MnO2 Bifunctional Catalysts of Li-O2 Batteries by Inducing the Oriented Growth of Li2O2

Jiajie Li et al.

Summary: The rational design of a three-dimensional open-structured Co3O4@MnO2 heteromatrix as a bifunctional catalytic cathode material for lithium-oxygen batteries greatly enhances the electrochemical performance, surpassing batteries based on low-dimensional and closed-ended catalysts. The enhanced performance is attributed to the bifunctional catalyst and the 3D open structure of the Co3O4@MnO2 heteromatrix, which facilitates the homogeneous and fluffy deposition of discharge products Li2O2, showing promising applications in both LOBs and flexible/wearable Li-air batteries.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Modifying redox properties and local bonding of Co3O4 by CeO2 enhances oxygen evolution catalysis in acid

Jinzhen Huang et al.

Summary: Developing efficient and stable earth-abundant electrocatalysts for acidic oxygen evolution reaction is challenging. Here, the authors modify the local bonding environment of Co3O4 by CeO2 nanocrystallites to regulate the redox properties, thus enhance the catalytic activity.

NATURE COMMUNICATIONS (2021)

添加到收藏夹

Article Chemistry, Physical

NiMoO4@Co3O4 Core-Shell Nanorods: In Situ Catalyst Reconstruction toward High Efficiency Oxygen Evolution Reaction

Getachew Solomon et al.

Summary: The study demonstrates the potential of a core-shell structure catalyst for optimizing the kinetics of the oxygen evolution reaction in water splitting, improving catalytic activity and conductivity. This research offers a more effective choice for practical applications of water splitting.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Review Chemistry, Physical

Defective Structures in Metal Compounds for Energy-Related Electrocatalysis

Xuecheng Yan et al.

Summary: This article focuses on the manipulation of electronic structures and surface properties of electrocatalysts, as well as the introduction of defects to enhance their activity. It summarizes the commonly used methods for creating anion and cation vacancies, and emphasizes the control of defect density and filling heteroatoms to improve catalytic performance.

SMALL STRUCTURES (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

Regulating Intrinsic Electronic Structures of Transition-Metal-Based Catalysts and the Potential Applications for Electrocatalytic Water Splitting

Cheng-Zong Yuan et al.

Summary: The engineering of electronic structure is an effective strategy to improve the catalytic performance and stability of TM-based electrocatalysts. This review summarizes recent advances in the intrinsic electronic structure regulation of TM-based nanomaterials, focusing on preparation methods, underlying natures, and catalytic reactions for hydrogen and oxygen.

ACS MATERIALS LETTERS (2021)

添加到收藏夹

Review Chemistry, Physical

Fe-Based Electrocatalysts for Oxygen Evolution Reaction: Progress and Perspectives

Chao Feng et al.

ACS CATALYSIS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Heterostructured Inter-Doped Ruthenium-Cobalt Oxide Hollow Nanosheet Arrays for Highly Efficient Overall Water Splitting

Cheng Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Chemistry, Physical

Nanostructured Ru-doped Co3O4 as an efficient electrocatalyst for oxygen reduction reaction in alkaline medium

Mingrui Wei et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Operando Identification of the Dynamic Behavior of Oxygen Vacancy-Rich Co3O4 for Oxygen Evolution Reaction

Zhaohui Xiao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Application of In Situ Techniques for the Characterization of NiFe-Based Oxygen Evolution Reaction (OER) Electrocatalysts

Kaiyue Zhu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

MOF-Derived Co3O4@NC with Core-Shell Structures for N2 Electrochemical Reduction under Ambient Conditions

Shijian Luo et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Boosting oxygen evolution of single-atomic ruthenium through electronic coupling with cobalt-iron layered double hydroxides

Pengsong Li et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Defect-Induced Pt-Co-Se Coordinated Sites with Highly Asymmetrical Electronic Distribution for Boosting Oxygen-Involving Electrocatalysis

Linzhou Zhuang et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Overall electrochemical splitting of water at the heterogeneous interface of nickel and iron oxide

Bryan H. R. Suryanto et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Physical

Engineering the electronic structure of single atom Ru sites via compressive strain boosts acidic water oxidation electrocatalysis

Yancai Yao et al.

NATURE CATALYSIS (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Innovative Strategies for Electrocatalytic Water Splitting

Bo You et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

添加到收藏夹

Article Chemistry, Physical

Multi-Level Architecture Optimization of MOF-Templated Co-Based Nanoparticles Embedded in Hollow N-Doped Carbon Polyhedra for Efficient OER and ORR

Danni Ding et al.

ACS CATALYSIS (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Oxygen-Vacancy Abundant Ultrafine Co3O4/Graphene Composites for High-Rate Supercapacitor Electrodes

Shuhua Yang et al.

ADVANCED SCIENCE (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Graphene Defects Trap Atomic Ni Species for Hydrogen and Oxygen Evolution Reactions

Longzhou Zhang et al.

CHEM (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Direct Observation of Structural Evolution of Metal Chalcogenide in Electrocatalytic Water Oxidation

Ke Fan et al.

ACS NANO (2018)

添加到收藏夹

Article Chemistry, Physical

Boosting the Electrocatalytic Activity of Co3O4 Nanosheets for a Li-O2 Battery through Modulating Inner Oxygen Vacancy and Exterior Co3+/Co2+ Ratio

Junkai Wang et al.

ACS CATALYSIS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Plasma-Engraved Co3O4 Nanosheets with Oxygen Vacancies and High Surface Area for the Oxygen Evolution Reaction

Lei Xu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

添加到收藏夹

Article Chemistry, Physical

In Situ Raman Spectroscopy of Copper and Copper Oxide Surfaces during Electrochemical Oxygen Evolution Reaction: Identification of CuIII Oxides as Catalytically Active Species

Yilin Deng et al.

ACS CATALYSIS (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Reversible amorphization and the catalytically active state of crystalline Co3O4 during oxygen evolution

Arno Bergmann et al.

NATURE COMMUNICATIONS (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Amorphous FeOOH Oxygen Evolution Reaction Catalyst for Photoelectrochemical Water Splitting

William D. Chemelewski et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

添加到收藏夹

Article Chemistry, Physical

Reduced Mesoporous Co3O4 Nanowires as Efficient Water Oxidation Electrocatalysts and Supercapacitor Electrodes

Yongcheng Wang et al.

ADVANCED ENERGY MATERIALS (2014)

添加到收藏夹

Article Chemistry, Physical

Co3O4@layered double hydroxide core/shell hierarchical nanowire arrays for enhanced supercapacitance performance

Fanyu Ning et al.

NANO ENERGY (2014)

添加到收藏夹

Article Chemistry, Physical

Defect-Mediated Growth of Noble-Metal (Ag, Pt, and Pd) Nanoparticles on TiO2 with Oxygen Vacancies for Photocatalytic Redox Reactions under Visible Light

Xiaoyang Pan et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

In Situ Growth of Metal Particles on 3D Urchin-like WO3 Nanostructures

Guangcheng Xi et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.